[英]Adding new OpenShift nodes to GlusterFS
我有一个安装了GlusterFS存储的OpenShift Origin 3.11集群。 这是一个单一的主设置,我的初始清单如下所示:
[nodes]
console.example.com openshift_ip=1.2.3.4 openshift_schedulable=true openshift_node_group_name='node-config-all-in-one'
node-01.example.com openshift_ip=1.2.3.1 openshift_schedulable=true openshift_node_group_name='node-config-compute'
node-02.example.com openshift_ip=1.2.3.2 openshift_schedulable=true openshift_node_group_name='node-config-compute'
[glusterfs]
console.example.com glusterfs_devices='[ "/dev/sda" ]'
node-01.example.com glusterfs_devices='[ "/dev/sda" ]'
node-02.example.com glusterfs_devices='[ "/dev/sda" ]'
通过将清单修改为以下内容,我向集群添加了一个新节点:
[nodes]
console.example.com openshift_ip=1.2.3.4 openshift_schedulable=true openshift_node_group_name='node-config-all-in-one'
node-01.example.com openshift_ip=1.2.3.1 openshift_schedulable=true openshift_node_group_name='node-config-compute'
node-02.example.com openshift_ip=1.2.3.2 openshift_schedulable=true openshift_node_group_name='node-config-compute'
[glusterfs]
console.example.com glusterfs_devices='[ "/dev/sda" ]'
node-01.example.com glusterfs_devices='[ "/dev/sda" ]'
node-02.example.com glusterfs_devices='[ "/dev/sda" ]'
[new_nodes]
node-03.example.com openshift_ip=1.2.3.3 openshift_schedulable=true openshift_node_group_name='node-config-compute'
并运行:
ansible-playbook playbooks/openshift-node/scaleup.yml
哪个运行成功。 现在,要将这个新节点添加为GlusterFS卷,我将该节点添加到了glusterfs
组,
[nodes]
console.example.com openshift_ip=1.2.3.4 openshift_schedulable=true openshift_node_group_name='node-config-all-in-one'
node-01.example.com openshift_ip=1.2.3.1 openshift_schedulable=true openshift_node_group_name='node-config-compute'
node-02.example.com openshift_ip=1.2.3.2 openshift_schedulable=true openshift_node_group_name='node-config-compute'
node-03.example.com openshift_ip=1.2.3.3 openshift_schedulable=true openshift_node_group_name='node-config-compute'
[glusterfs]
console.example.com glusterfs_devices='[ "/dev/sda" ]'
node-01.example.com glusterfs_devices='[ "/dev/sda" ]'
node-02.example.com glusterfs_devices='[ "/dev/sda" ]'
node-03.example.com glusterfs_devices='[ "/dev/sda" ]'
[new_nodes]
并运行了相应的剧本
ansible-playbook playbooks/openshift-glusterfs/config.yml
但这失败了
TASK [openshift_storage_glusterfs : Wait for GlusterFS pods] *******************
步。 我是否缺少运行其他任何剧本?
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